.banner {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.banner_gallery {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.banner_gallery-item {
    position: absolute;
    z-index: 0;
}

.banner_gallery-item-active {
    z-index: 1;
}

.banner_gallery img {
    width: 100%;
    height: 100%;
}

.banner_gallery video {
    position: absolute;
    height: 240px;
    top: 30px;
    right: 50px;
}

.banner_dots {
    display: flex;
    position: absolute;
    bottom: 3px;
    right: 6px;
    z-index: 2;
}

.banner_dots-item {
    width: 12px;
    height: 12px;
    line-height: 12px;
    text-align: center;
    background: #F0F0F0;
    font-size: 9px;
    cursor: pointer;
    margin: 2px;
}

.banner_dots-item:hover,
.banner_dots-item-active {
    background: #FFE1E1;
    color: red;
}

#content {
    display: grid;
    padding: 20px 0;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 16px;
    background: rgba(255, 255, 255, 0.7);
}

.content_item {
    width: 100%;
    min-height: 100%;
    background: #ffffff;
    font-size: 16px;
}

.content_item-header,
.display_header {
    width: 100%;
    height: 73px;
    background: no-repeat center;
    background-size: cover;
    padding: 10px;
    box-sizing: border-box;
    font-size: 30px;
    font-weight: bold;
    line-height: 53px;
    color: #fff;
}

.content_item-header {
    background: #1e4264;
    text-align: center;
}

.content_item{
    padding-bottom: 5px;
}

.content_item img {
    max-width: 80%;
    display: block;
    margin: 5px auto;
}

.content_item p {
    text-indent: 2em;
    font-family: 宋体;
    line-height: 2em;
    margin: 20px 20px;
}

.content_item-desc {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 2px;
    box-sizing: border-box;
}

.content_item-desc a {
    text-decoration: underline;
}

.display_header {
    background-image: url("http://r5xyttnxb.hd-bkt.clouddn.com/%E6%88%90%E6%9E%9C%E5%B1%95%E7%A4%BA%20%E6%8B%B7%E8%B4%9D.jpg");
}

.display_main {
    background-color: rgba(71, 78, 98, 0.3);
    height: 227px;
    width: 100%;
    display: grid;
    grid-template-columns: 7% auto 7%;
}

.display_btn {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.display_btn img{
    width: 60%;
}

.display_gallery {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.display_gallery .display_images {
    position: absolute;
    white-space: nowrap;
    width: 30000px;
    left: 0;
}

/*@media screen and (max-width: 960px) {*/
/*    .banner{*/
/*        height: 240px;*/
/*    }*/
/*    .banner video {*/
/*        width: 100%;*/
/*        height: 240px;*/
/*        top: 0;*/
/*        left: 0;*/
/*    }*/
/*    #content {*/
/*        grid-template-columns: 1fr;*/
/*        padding: 20px 40px;*/
/*    }*/

/*    #content .content_item-main {*/
/*        padding: 0 20px;*/
/*    }*/

/*    #content .content_item-desc{*/
/*        padding: 2px 20px;*/
/*    }*/
/*}@media screen and (max-width: 960px) {*/
/*    .banner{*/
/*        height: 240px;*/
/*    }*/
/*    .banner video {*/
/*        width: 100%;*/
/*        height: 240px;*/
/*        top: 0;*/
/*        left: 0;*/
/*    }*/
/*    #content {*/
/*        grid-template-columns: 1fr;*/
/*        padding: 20px 40px;*/
/*    }*/

/*    #content .content_item-main {*/
/*        padding: 0 20px;*/
/*    }*/

/*    #content .content_item-desc{*/
/*        padding: 2px 20px;*/
/*    }*/
/*}*/